To celebrate its release, we’ve got a few copies of Biffy Clyro Singles 2001-2005 and a few posters to give away.

Scotland’s current finest exports have been keeping very, very busy since the release of Puzzle in June 2007 and are playing at nearly every major summer festival you can think of at the moment.

Watch the video to ‘Glitter And Trauma’ by Biffy Clyro

To enter this great competition to win a copy of Singles 2001-2005 by Biffy Clyro and a commemorative poster, just enter the competition by answering the following question.

What are the names of the twins in Biffy Clyro?

Email your answer with your name and a contact telephone number to competition@thrashhits.com with “Biffy” as the subject. The closing date for general entries is 10am Tuesday, 26 August 2008. The winner will be notified by telephone or email.

Biffy Clyro release their new single ‘Mountains’ through 14th Floor Records on Monday, 25 August 2008